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| PROCESS MINERALOGY STUDY ON SOME IRON ORE IN QINGHAI |
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| DOI： |
| KeyWord:iron ore;particle size;process mineralogy; |
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| Beijing General Research Institute of Mining and Metallurgy;Beijing 100044;China |
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| Abstract: |
| Some iron ore in Qinghai is a metamorphic deposits,the primary recoverable mineral in the iron ore is magnetite.Through systemic process mineralogy study,find the particle size of the magnetite is very fine.The size distribution of magnetite in size fraction of-0.043mm is up to 58.65%.It is hard to process. |
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